如此不断的进行推拉调整平衡，只要制冷循环继续下去。

This constant push and pull adjustment for the balance, as long as refrigeration cycle continue.

youdao

如此不断的进行推拉调整平衡，只要制冷循环继续下去。

This constant push and pull adjustment for the balance, as long as refrigeration cycle continue.

youdao